With over six years of experience in the IT industry, I am a passionate and adaptable Full Stack Web Developer specializing in cloud computing, security, and collaboration tools. My mission is to drive digital transformation for clients by leveraging innovative solutions and best practices.

Pierce O'Neill

5.0 (1 review)

With over six years of experience in the IT industry, I am a passionate and adaptable Full Stack Web Developer specializing in cloud computing, security, and collaboration tools. My mission is to drive digital transformation for clients by leveraging innovative solutions and best practices.

Available to hire

With over six years of experience in the IT industry, I am a passionate and adaptable Full Stack Web Developer specializing in cloud computing, security, and collaboration tools. My mission is to drive digital transformation for clients by leveraging innovative solutions and best practices.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

German
Fluent
English
Fluent

Work Experience

Technical Support Specialist L1 at WP Engine
November 1, 2023 - Present
Working with customers to ensure a positive support experience. Handling daily tasks involving WordPress and Plugins & Themes. Setting and resolving DNS and SSL issues for customers. Using Linux Command Line to access servers and sites. Troubleshooting issues and escalating when necessary. Enhancing skills through in-house training and LinkedIn Learning. Participating in team meetings to discuss ongoing issues.
Modern Workplace Analyst at Kaptec
August 31, 2023 - August 1, 2025
Migrated clients to SharePoint, OneDrive, and Teams. Built intranets, extranets, employee engagement and document management solutions. Designed user-friendly and informative communication portals. Developed applications using the Power Platform. Served as subject matter expert during pre-sales engagements. Trained clients to high standards to minimize support overhead. Provided ongoing support for Office 365 solutions.
Cybersecurity Analyst (Industry Training) at Brainnest Consulting
October 31, 2022 - August 1, 2025
Supported identification of cybersecurity solution opportunities by optimizing processes, procedures, and services. Assisted in pinpointing operational requirements and proposing solutions for ongoing cybersecurity architecture issues. Helped prepare cybersecurity project proposals and plans. Monitored IT security systems and managed incident responses. Evaluated log data, PCAP, and analyzed malware. Implemented cybersecurity solutions and provided technical support to internal teams.
Senior Full Stack Web Developer at Digidude Web Services
December 31, 2022 - August 1, 2025
Used front-end technologies including HTML5/CSS3, JavaScript, React, Vue.js, and related frameworks. Set up policies according to governance, risk, and compliance standards. Managed cloud migrations of client websites, web apps, and databases. Created policies focused on Information and Access management. Delegated tasks within the development team. Performed audits of client policies and implemented backup and recovery plans.
Junior Full Stack Web Developer at Digidude Web Services
May 1, 2021 - August 1, 2025
Utilized front-end technologies such as HTML5/CSS3, JavaScript, React, and Vue.js. Conducted data scraping using Python and BeautifulSoup. Collaborated within a team using tools like Git version control and Jasmine testing frameworks. Executed cloud migrations for client websites, web apps, and databases. Worked on significant projects including large-scale AWS migrations and auditing client code to remove vulnerabilities.
Full Stack Web Developer Internship at Novnik Limited
March 31, 2019 - August 1, 2025
Developed in-house CRM features focusing on register, login, and logout functionality. Worked with front-end technologies including HTML5/CSS3, JavaScript, and Vue.js. Conducted data scraping tasks and collaborated in a team environment using Git and Jasmine. Developed with JSON-based REST services over HTTP and worked with various database engines such as MySQL, Firestore, PostgreSQL, and MongoDB.
Driver / Administrator at Southdoc Doctors on Call
October 31, 2016 - August 1, 2025
Provided transport and assistance to doctors during out of hours GP service operations. Managed communication systems, computer systems, and emergency equipment. Coordinated with call centres on call orders and status. Maintained accurate vital documentation and upheld strict confidentiality standards.
Managing Director at Electrotech Distributors Ltd
October 31, 2016 - August 1, 2025
Managed sales of electrical cables and accessories to contractors in Ireland. Sourced quality products from European and global manufacturers. Negotiated contracts with suppliers. Handled office administration, online marketing, and yearly account preparations for auditors.
Technical Support Specialist L1 at WP Engine
November 1, 2023 - Present
Working with customers to ensure a positive support experience. Daily use of WordPress, including Plugins & Themes. Setting and resolving DNS and SSL issues, using Linux Command Line to access servers and sites. Troubleshooting customer issues and escalating when needed. Using internal training documentation and LinkedIn Learning to enhance skills. Attending timely team meetings to discuss issues.
Modern Workplace Analyst at Kaptec
August 31, 2023 - August 1, 2025
Migrated clients to SharePoint, OneDrive, and Teams. Built intranets, extranets, employee engagement, and document management solutions. Designed engaging, user-friendly communication portals. Developed simple and effective applications using the Power Platform. Acted as subject matter expert during pre-sales engagements. Trained clients to high standards to reduce support overhead. Supported existing clients using Office 365 solutions.
Cybersecurity Analyst (Industry Training) at Brainnest Consulting
October 31, 2022 - August 1, 2025
Supported identification of cybersecurity solution opportunities, assisted in identifying operational requirements and proposing solutions. Assisted in preparation of cybersecurity project proposals and plans. Monitored IT security systems and managed incident reports. Evaluated log data, PCAP, and analyzed malware. Implemented cybersecurity solutions. Updated internal team's knowledge with analysis results and provided ad hoc technical support.
Senior Full Stack Web Developer at Digidude Web Services
December 31, 2022 - August 1, 2025
Developed using front-end technologies such as HTML5/CSS3, Javascript, React, and Vue Js. Set policies per governance, risk, and compliance standards. Performed cloud migrations of client websites, web apps, and databases. Created and audited client policies, focusing on information and access management. Delegated tasks within the team. Implemented backups and recovery plans for clients.
Junior Full Stack Web Developer at Digidude Web Services
May 1, 2021 - August 1, 2025
Worked with front-end technologies like HTML5/CSS3, Javascript, React, and Vue Js. Conducted data scraping using Python and BeautifulSoup. Collaborated in a team environment using Git version control and Jasmine testing tools. Performed cloud migrations of client websites, web apps, and databases. Notable projects included migrating accounting firms and villa rental companies to AWS, integrating CRM and reservation systems, auditing client code for vulnerabilities.
Full Stack Web Developer Internship at Novnik Limited
March 31, 2019 - August 1, 2025
Developed in-house CRM application focusing on register, login, and logout functionality using HTML5, CSS3, Javascript, and Vue Js. Conducted data scraping. Worked collaboratively using Git version control and Jasmine testing tools. Worked with JSON-based REST services and multiple database engines including MySQL, Firestore, PostgreSQL, and MongoDB.
Driver / Administrator at Southdoc Doctors on Call
October 31, 2016 - August 1, 2025
Provided transport for the doctor to treatment centers and house calls. Assisted the doctor as required. Managed communication and computer systems and emergency equipment in both the treatment center and car. Coordinated with call center regarding calls. Maintained documentation with strict confidentiality.
Managing Director at Electrotech Distributors Ltd
October 31, 2016 - August 1, 2025
Managed sales of electrical cables and accessories to contractors in Ireland. Sourced quality products from European and global manufacturers. Negotiated contracts with suppliers. Oversaw office administration, online marketing, and preparation of yearly accounts for accountants and auditors.

Education

Postgraduate Diploma at Atlantic Technical University
January 1, 2024 - December 31, 2025
Bachelor of Science at Atlantic Technical University
January 1, 2021 - December 31, 2022
Certificate at Technical University Dublin
January 1, 2020 - December 31, 2021
Diploma at The Code Institute
January 1, 2018 - December 31, 2019
Diplom at Fachhochschule Hof
January 1, 1998 - December 31, 1999
National Diploma at I.T. Carlow
January 1, 1997 - December 31, 2000
Leaving Certificate at Maynooth Post Primary
January 1, 1990 - December 31, 1997
Postgraduate Diploma at Atlantic Technical University, Letterkenny, Co. Donegal
January 1, 2024 - December 31, 2025
Bachelor's Degree at Atlantic Technical University, Letterkenny, Co. Donegal
January 1, 2021 - December 31, 2022
Certificate at Technical University Dublin, Tallaght, Co. Dublin
January 1, 2020 - December 31, 2021
Diploma at The Code Institute, Blackrock, Co. Dublin
January 1, 2018 - December 31, 2019
Diplom at Fachhochschule Hof, Hof, Bayern, Germany
January 1, 1998 - December 31, 1999
National Diploma at I.T. Carlow, Kilkenny Road, Carlow
January 1, 1997 - December 31, 2000
Leaving Certificate at Maynooth Post Primary, Maynooth, Co. Kildare
January 1, 1990 - December 31, 1997

Qualifications

AWS Cloud Practitioner
January 1, 2023 - August 31, 2024
CompTIA Security+
January 1, 2023 - August 31, 2025
Membership OWASP Foundation
January 1, 2022 - December 31, 2022
Membership ISACA
January 1, 2022 - December 31, 2022
AWS Cloud Practitioner
August 1, 2023 - August 31, 2024
CompTIA Security+
August 1, 2024 - August 31, 2025
Membership OWASP Foundation (Open Web Application Security Project)
January 1, 2022 - December 31, 2022
Membership ISACA (Information Systems Audit & Control Association)
January 1, 2022 - December 31, 2022

Industry Experience

Software & Internet, Professional Services, Telecommunications, Financial Services, Healthcare, Travel & Hospitality

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

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